On Tuesday March 27, my new book Whoosh Boom Splat -- The Garage Warrior's Guide to Projectile Shooters goes on sale.
Check out Whoosh Boom Splat in action:
The Technology Underground Blog: Extreme Tinkering and Radical Self Expression Through Technology This blog covers events where things that go whoosh, boom, or splat are featured. On-Topic examples include events that have rockets, pulse jets, tesla coils, magnaformers, homemade subs, pyrotechnics, railguns, catapults, etc . . .